Khoirunnisaa, Alfina, and Sungkono Sungkono. “The Role of Motivation in Improving Work Discipline in PT IP Employees”. Journal Integration of Social Studies and Business Development 1, no. 1 (July 12, 2023): 32–36. Accessed January 5, 2025. https://jurnal.integrasisainsmedia.co.id/index.php/JISSBD/article/view/30.